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油葵间混套作栽培是为了提高土地利用率,充分利用热量能源,提高种植效益的一种栽培方式,适用于内蒙古及华北、西北干旱半干旱地区。先种植籽瓜,待其座瓜有拳头大小时,一般在6月5日至6月25日开始点播种康地5号,这样不影响籽瓜生长,也不影响油葵生长,同时可收获油葵1500-2250kg/hm~2,增产又增收。现将其栽培技术总结如下:
Sunflower intercropping is a cultivation method for improving land utilization, making full use of caloric and energy resources and improving planting efficiency. It is suitable for the cultivation in Inner Mongolia, North China and Northwest arid and semi-arid areas. Sowing the first planting seeds until the seat melon fist size, the general in the June 5 to June 25 on-demand began to sow Kang Hong 5, so does not affect the growth of seed watermelon, oil sunflower growth does not affect the same time harvest oil sunflower 1500-2250kg / hm ~ 2, increase production and income. Now its cultivation techniques are summarized as follows: